Commit Graph

95582 Commits

Author SHA1 Message Date
Paolo Bonzini c54b59ee0d meson: pass more options directly as -D
If an option is not used anywhere by the configure script, it can be just
added to $meson_options even if it is not parsed by the automatically
generated bits in scripts/meson-buildoptions.sh.

The only slightly tricky case is $debug, where the

  if test "$fortify_source" = "yes" ; then
    QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
    debug=no
  fi

assignment is dead; configure sets fortify_source=no whenever debug=yes.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini c09c1ce7e9 configure: switch directory options to automatic parsing
While prefix, bindir and qemu_suffix needs special treatment due to
differences between Windows and POSIX systems, everything else
needs no extra code in configure.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini f7fb6c6ad4 meson: always combine directories with prefix
Meson allows directories such as "bindir" to be relative to the prefix.  Right
now configure is forcing an absolute path, but that is not really necessary:
just make sure all uses of the directory variables are prefixed appropriately.
Do the same also for the options that are custom for QEMU, i.e. docdir and
qemu_firmwarepath.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini ce6119dc8e meson, configure: move --interp-prefix to meson
This is the last CONFIG_* entry in config-host.mak that had to be
special cased.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini b0b4323e32 meson, configure: move --with-pkgversion, CONFIG_STAMP to meson
The hash is now generated with a Python script.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 622d64fffe meson, configure: move bdrv whitelists to meson
Use the new support for string option parsing.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 41f2ae2819 meson, configure: move --tls-priority to meson
Use the new support for string option parsing.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 4fda6011d0 configure: switch string options to automatic parsing
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini d2147e04f9 configure: move Windows flags detection to meson
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 40c909f534 configure, meson: move iasl detection to meson
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 14efd8d3b5 meson, configure: move Xen detection to meson
This is quite a complicated check.  I moved all the test programs to
a single file in scripts/, picking the right program with #if and a -D
flag in meson.build's cc.links() invocation.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Paolo Bonzini 119fc611ea meson-buildoptions: add support for string options
Allow using the buildoptions.json file for more options, namely anything
that is not a boolean or multiple-choice.

The mapping between configure and meson is messy for string options,
so allow configure to use to something other than the name in
meson_options.txt.  This will come in handy anyway for builtin
Meson options such as b_lto or b_coverage.

Tested-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Konstantin Kostiuk f780a3f480 qga-vss: always build qga-vss.tlb when qga-vss.dll is built
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-Id: <20220428181541.300619-1-kkostiuk@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Konstantin Kostiuk 158bb2249e configure: Add cross prefix for widl tool
The mingw-w64-tool package in Fedora provides widl tool with a
cross prefix, so adds it automatically for cross builds.

WIDL env can be used to redefine the path to tool.
The same behavior as with windres.

Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-Id: <20220428181525.300521-1-kkostiuk@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Sunil Muthuswamy b6b3da9998 WHPX: support for xcr0
Support for xcr0 to be able to enable xsave/xrstor. This by itself
is not sufficient to enable xsave/xrstor. WHPX XSAVE API's also
needs to be hooked up.

Signed-off-by: Sunil Muthuswamy <sunilmut@microsoft.com>
Message-Id: <MW2PR2101MB1116F07C07A26FD7A7ED8DCFC0780@MW2PR2101MB1116.namprd21.prod.outlook.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-05-07 07:46:58 +02:00
Richard Henderson 13220a46e2 VFIO updates 2022-05-06
* Defer IRQ routing commits to improve setup and resume latency (Longpeng)
 
  * Fix trace sparse mmap boundary condition (Xiang Chen)
 
  * Quiet misalignment warning from TPM device mapping (Eric Auger)
 
  * Misc cleanups (Yi Liu, Eric Auger)
 -----BEGIN PGP SIGNATURE-----
 
 iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmJ1hm8bHGFsZXgud2ls
 bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsi8cIP+wfOMh9YLAm6NC70Gd9q
 7Z6Z3ql/5SYUF8AmsLZf3UPa1+bVQ4TcsjqN5tiaCx36iDXF39jkHM/w9Cd4sPuB
 7ETmWndj6FwOI9PNpFmVoUrpONyLI3VuCNZqwhV1mlmTEnmCsE1PAvjjjPz51HDd
 +dnkIJsjoKqpzja9zotQnpWtx7O4iKGGAUx3oi4BbF47sG2az2GQnI/5L/Zj8dBO
 G3h+FCavSO6ODmIxX865ndZifN3BV1asazNDjFp7beUNFVrNCpzZkIkFGzhtx8yS
 npxw/27m2s/O+dJZIlWPMCH0H0ItIHpqntBziMopxCG3ELsnhJjAccg5aWi2okXM
 M0rmNu+BH9WKPJoqy8u89gZvebyhvtTuMQ1gDzZWkEe80LLfoB9Re/qvMuw2LBnv
 BSu8hUHCoX3Whnc7PoP11Y97uBW/uaH/LTagrqzIJIBWSniUCZaZUep6Ihg1wFFQ
 oTNKKiaer/jtzmCTFtGKC7dj/gGuKNvAO8l/yqWj3k7ssstllaOLOzjDmoD5bmZD
 jVaaAedOhFme5sGtgqcmFmNXA+r01PoKmopkHku74meCk+RCxV4i8xkVZGlREHpS
 YB7CsA8B8jcLQS9QfguFWreImhstaC0fOKRDXDGMGm9ikPThdtIE5oWt2c4fKz5Y
 Hi6FjfEsDoZNLs64lc4cyMEq
 =ShHn
 -----END PGP SIGNATURE-----

Merge tag 'vfio-updates-20220506.1' of https://gitlab.com/alex.williamson/qemu into staging

VFIO updates 2022-05-06

 * Defer IRQ routing commits to improve setup and resume latency (Longpeng)

 * Fix trace sparse mmap boundary condition (Xiang Chen)

 * Quiet misalignment warning from TPM device mapping (Eric Auger)

 * Misc cleanups (Yi Liu, Eric Auger)

# -----BEGIN PGP SIGNATURE-----
#
# iQJPBAABCAA5FiEEQvbATlQL0amee4qQI5ubbjuwiyIFAmJ1hm8bHGFsZXgud2ls
# bGlhbXNvbkByZWRoYXQuY29tAAoJECObm247sIsi8cIP+wfOMh9YLAm6NC70Gd9q
# 7Z6Z3ql/5SYUF8AmsLZf3UPa1+bVQ4TcsjqN5tiaCx36iDXF39jkHM/w9Cd4sPuB
# 7ETmWndj6FwOI9PNpFmVoUrpONyLI3VuCNZqwhV1mlmTEnmCsE1PAvjjjPz51HDd
# +dnkIJsjoKqpzja9zotQnpWtx7O4iKGGAUx3oi4BbF47sG2az2GQnI/5L/Zj8dBO
# G3h+FCavSO6ODmIxX865ndZifN3BV1asazNDjFp7beUNFVrNCpzZkIkFGzhtx8yS
# npxw/27m2s/O+dJZIlWPMCH0H0ItIHpqntBziMopxCG3ELsnhJjAccg5aWi2okXM
# M0rmNu+BH9WKPJoqy8u89gZvebyhvtTuMQ1gDzZWkEe80LLfoB9Re/qvMuw2LBnv
# BSu8hUHCoX3Whnc7PoP11Y97uBW/uaH/LTagrqzIJIBWSniUCZaZUep6Ihg1wFFQ
# oTNKKiaer/jtzmCTFtGKC7dj/gGuKNvAO8l/yqWj3k7ssstllaOLOzjDmoD5bmZD
# jVaaAedOhFme5sGtgqcmFmNXA+r01PoKmopkHku74meCk+RCxV4i8xkVZGlREHpS
# YB7CsA8B8jcLQS9QfguFWreImhstaC0fOKRDXDGMGm9ikPThdtIE5oWt2c4fKz5Y
# Hi6FjfEsDoZNLs64lc4cyMEq
# =ShHn
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 06 May 2022 03:34:55 PM CDT
# gpg:                using RSA key 42F6C04E540BD1A99E7B8A90239B9B6E3BB08B22
# gpg:                issuer "alex.williamson@redhat.com"
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [undefined]
# gpg:                 aka "Alex Williamson <alex@shazbot.org>" [undefined]
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>" [undefined]
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* tag 'vfio-updates-20220506.1' of https://gitlab.com/alex.williamson/qemu:
  vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr
  vfio/pci: Use vbasedev local variable in vfio_realize()
  hw/vfio/pci: fix vfio_pci_hot_reset_result trace point
  vfio/common: remove spurious tpm-crb-cmd misalignment warning
  sysemu: tpm: Add a stub function for TPM_IS_CRB
  vfio/common: Fix a small boundary issue of a trace
  vfio: defer to commit kvm irq routing when enable msi/msix
  Revert "vfio: Avoid disabling and enabling vectors repeatedly in VFIO migration"
  vfio: simplify the failure path in vfio_msi_enable
  vfio: move re-enabling INTX out of the common helper
  vfio: simplify the conditional statements in vfio_msi_enable

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-06 16:18:14 -05:00
Yi Liu 44ee6aaae0 vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr
Rename VFIOGuestIOMMU iommu field into iommu_mr. Then it becomes clearer
it is an IOMMU memory region.

no functional change intended

Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20220502094223.36384-4-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:51 -06:00
Eric Auger 0d570a2572 vfio/pci: Use vbasedev local variable in vfio_realize()
Using a VFIODevice handle local variable to improve the code readability.

no functional change intended

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20220502094223.36384-3-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Eric Auger 9d38ffc5d8 hw/vfio/pci: fix vfio_pci_hot_reset_result trace point
"%m" format specifier is not interpreted by the trace infrastructure
and thus "%m" is output instead of the actual errno string. Fix it by
outputting strerror(errno).

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/r/20220502094223.36384-2-yi.l.liu@intel.com
[aw: replace commit log as provided by Eric]
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Eric Auger 851d6d1a0f vfio/common: remove spurious tpm-crb-cmd misalignment warning
The CRB command buffer currently is a RAM MemoryRegion and given
its base address alignment, it causes an error report on
vfio_listener_region_add(). This region could have been a RAM device
region, easing the detection of such safe situation but this option
was not well received. So let's add a helper function that uses the
memory region owner type to detect the situation is safe wrt
the assignment. Other device types can be checked here if such kind
of problem occurs again.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Link: https://lore.kernel.org/r/20220506132510.1847942-3-eric.auger@redhat.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Eric Auger 4168cdad39 sysemu: tpm: Add a stub function for TPM_IS_CRB
In a subsequent patch, VFIO will need to recognize if
a memory region owner is a TPM CRB device. Hence VFIO
needs to use TPM_IS_CRB() even if CONFIG_TPM is unset. So
let's add a stub function.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Suggested-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linnux.ibm.com>
Link: https://lore.kernel.org/r/20220506132510.1847942-2-eric.auger@redhat.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Xiang Chen 99510d271b vfio/common: Fix a small boundary issue of a trace
It uses [offset, offset + size - 1] to indicate that the length of range is
size in most places in vfio trace code (such as
trace_vfio_region_region_mmap()) execpt trace_vfio_region_sparse_mmap_entry().
So change it for trace_vfio_region_sparse_mmap_entry(), but if size is zero,
the trace will be weird with an underflow, so move the trace and trace it
only if size is not zero.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1650100104-130737-1-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Longpeng(Mike) dc580d51f7 vfio: defer to commit kvm irq routing when enable msi/msix
In migration resume phase, all unmasked msix vectors need to be
setup when loading the VF state. However, the setup operation would
take longer if the VM has more VFs and each VF has more unmasked
vectors.

The hot spot is kvm_irqchip_commit_routes, it'll scan and update
all irqfds that are already assigned each invocation, so more
vectors means need more time to process them.

vfio_pci_load_config
  vfio_msix_enable
    msix_set_vector_notifiers
      for (vector = 0; vector < dev->msix_entries_nr; vector++) {
        vfio_msix_vector_do_use
          vfio_add_kvm_msi_virq
            kvm_irqchip_commit_routes <-- expensive
      }

We can reduce the cost by only committing once outside the loop.
The routes are cached in kvm_state, we commit them first and then
bind irqfd for each vector.

The test VM has 128 vcpus and 8 VF (each one has 65 vectors),
we measure the cost of the vfio_msix_enable for each VF, and
we can see 90+% costs can be reduce.

VF      Count of irqfds[*]  Original        With this patch

1st           65            8               2
2nd           130           15              2
3rd           195           22              2
4th           260           24              3
5th           325           36              2
6th           390           44              3
7th           455           51              3
8th           520           58              4
Total                       258ms           21ms

[*] Count of irqfds
How many irqfds that already assigned and need to process in this
round.

The optimization can be applied to msi type too.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20220326060226.1892-6-longpeng2@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Longpeng(Mike) 75d546fc18 Revert "vfio: Avoid disabling and enabling vectors repeatedly in VFIO migration"
Commit ecebe53fe9 ("vfio: Avoid disabling and enabling vectors
repeatedly in VFIO migration") avoids inefficiently disabling and
enabling vectors repeatedly and lets the unmasked vectors be enabled
one by one.

But we want to batch multiple routes and defer the commit, and only
commit once outside the loop of setting vector notifiers, so we
cannot enable the vectors one by one in the loop now.

Revert that commit and we will take another way in the next patch,
it can not only avoid disabling/enabling vectors repeatedly, but
also satisfy our requirement of defer to commit.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20220326060226.1892-5-longpeng2@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Longpeng(Mike) 8ab217d5d3 vfio: simplify the failure path in vfio_msi_enable
Use vfio_msi_disable_common to simplify the error handling
in vfio_msi_enable.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20220326060226.1892-4-longpeng2@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Longpeng(Mike) be4a46eccf vfio: move re-enabling INTX out of the common helper
Move re-enabling INTX out, and the callers should decide to
re-enable it or not.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20220326060226.1892-3-longpeng2@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Longpeng(Mike) a6f5770fb2 vfio: simplify the conditional statements in vfio_msi_enable
It's unnecessary to test against the specific return value of
VFIO_DEVICE_SET_IRQS, since any positive return is an error
indicating the number of vectors we should retry with.

Signed-off-by: Longpeng(Mike) <longpeng2@huawei.com>
Link: https://lore.kernel.org/r/20220326060226.1892-2-longpeng2@huawei.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2022-05-06 09:06:50 -06:00
Richard Henderson 31abf61c49 ppc patch queue for 2022-05-05:
The star of the show in this PR is the 'Remove hidden usages of *env'
 work done by Víctor, which impacts a lot of target/ppc code and we want
 to get it landed ASAP so future target/ppc contributions can be based on
 it.
 
 Other changes:
 
 - XIVE fixes in guest interrupt handling
 - BookE debug interrupt fix
 - vhost-user TARGET_PPC64 macro fix
 - valgrind fixes in kvmppc functions
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCYnQbpgAKCRA82cqW3gMx
 ZM1ZAQChjU/oBVDlhrlfInGjOcdXlM4l0R0pDQZ6dm1NYVqcvgD/WRNWj+tQ2H1V
 xmKXSzrGlDyYFu1uozfU8kvYJeHaKgw=
 =eRrg
 -----END PGP SIGNATURE-----

Merge tag 'pull-ppc-20220505' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-05-05:

The star of the show in this PR is the 'Remove hidden usages of *env'
work done by Víctor, which impacts a lot of target/ppc code and we want
to get it landed ASAP so future target/ppc contributions can be based on
it.

Other changes:

- XIVE fixes in guest interrupt handling
- BookE debug interrupt fix
- vhost-user TARGET_PPC64 macro fix
- valgrind fixes in kvmppc functions

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCYnQbpgAKCRA82cqW3gMx
# ZM1ZAQChjU/oBVDlhrlfInGjOcdXlM4l0R0pDQZ6dm1NYVqcvgD/WRNWj+tQ2H1V
# xmKXSzrGlDyYFu1uozfU8kvYJeHaKgw=
# =eRrg
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 05 May 2022 01:47:02 PM CDT
# gpg:                using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 17EB FF99 23D0 1800 AF28  3819 3CD9 CA96 DE03 3164

* tag 'pull-ppc-20220505' of https://gitlab.com/danielhb/qemu: (30 commits)
  target/ppc: Change MSR_* to follow POWER ISA numbering convention
  target/ppc: Add unused msr bits FIELDs
  target/ppc: Remove msr_de macro
  target/ppc: Remove msr_hv macro
  target/ppc: Remove msr_ts macro
  target/ppc: Remove msr_fe0 and msr_fe1 macros
  target/ppc: Remove msr_ep macro
  target/ppc: Remove msr_dr macro
  target/ppc: Remove msr_ir macro
  target/ppc: Remove msr_cm macro
  target/ppc: Remove msr_fp macro
  target/ppc: Remove msr_gs macro
  target/ppc: Remove msr_me macro
  target/ppc: Remove msr_pow macro
  target/ppc: Remove msr_ce macro
  target/ppc: Remove msr_ee macro
  target/ppc: Remove msr_ile macro
  target/ppc: Remove msr_ds macro
  target/ppc: Remove msr_le macro
  target/ppc: Remove msr_pr macro
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-05-05 13:52:22 -05:00
Víctor Colombo bf3dd1e6d0 target/ppc: Change MSR_* to follow POWER ISA numbering convention
Today we have the issue where MSR_* values are the 'inverted order'
bit numbers from what the ISA specifies. e.g. MSR_LE is bit 63 but
is defined as 0 in QEMU.

Add a macro to be used to convert from QEMU order to ISA order.

This solution requires less changes than to use the already defined
PPC_BIT macro, which would turn MSR_* in masks instead of the numbers
itself.

Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-23-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 39af1384fa target/ppc: Add unused msr bits FIELDs
Add FIELDs macros for msr bits that had an unused msr_* before.

Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-22-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 67935ecdd9 target/ppc: Remove msr_de macro
msr_de macro hides the usage of env->msr, which is a bad
behavior. Substitute it with FIELD_EX64 calls that explicitly use
env->msr as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-21-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 9de754d30d target/ppc: Remove msr_hv macro
msr_hv macro hides the usage of env->msr, which is a bad
behavior. Substitute it with FIELD_EX64 calls that explicitly use
env->msr as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-20-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo ca241959cd target/ppc: Remove msr_ts macro
msr_ts macro hides the usage of env->msr, which is a bad
behavior. Substitute it with FIELD_EX64 calls that explicitly use
env->msr as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-19-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo da806a6c63 target/ppc: Remove msr_fe0 and msr_fe1 macros
msr_fe0 and msr_fe1 macros hide the usage of env->msr, which is a bad
behavior. Substitute it with FIELD_EX64 calls that explicitly use
env->msr as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-18-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 5024233091 target/ppc: Remove msr_ep macro
msr_ep macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-17-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo e4eea6ef66 target/ppc: Remove msr_dr macro
msr_dr macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-16-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 4d979c9ffb target/ppc: Remove msr_ir macro
msr_ir macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-15-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo cda2336027 target/ppc: Remove msr_cm macro
msr_cm macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-14-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 39695e156f target/ppc: Remove msr_fp macro
msr_fp macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-13-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 10b2b37391 target/ppc: Remove msr_gs macro
msr_gs macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-12-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo c354d85828 target/ppc: Remove msr_me macro
msr_me macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-11-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 8e54ad65c2 target/ppc: Remove msr_pow macro
msr_pow macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-10-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo acc861c2e9 target/ppc: Remove msr_ce macro
msr_ce macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-9-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 0939b8f8df target/ppc: Remove msr_ee macro
msr_ee macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-8-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 3868540f05 target/ppc: Remove msr_ile macro
msr_ile macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-7-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 26363616c6 target/ppc: Remove msr_ds macro
msr_ds macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-6-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 1922322ce4 target/ppc: Remove msr_le macro
msr_le macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-5-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo d41ccf6eea target/ppc: Remove msr_pr macro
msr_pr macro hides the usage of env->msr, which is a bad behavior
Substitute it with FIELD_EX64 calls that explicitly use env->msr
as a parameter.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220504210541.115256-4-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 92984c96df target/ppc: Remove unused msr_* macros
Some msr_* macros are not used anywhere. Remove them as part of
the work to remove all hidden usage of *env.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220504210541.115256-3-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00
Víctor Colombo 208d803326 target/ppc: Remove fpscr_* macros from cpu.h
fpscr_* defined macros are hiding the usage of *env behind them.
Substitute the usage of these macros with `env->fpscr & FP_*` to make
the code cleaner.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Message-Id: <20220504210541.115256-2-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-05-05 15:36:17 -03:00